Uncharted 4: Avx2 Fix

If you have a Xeon E5-1650 v2 or an i7-3770K with a decent GPU (GTX 1070+), the DLL fix will give you a stable 1080p/60fps experience. If you have an AMD FX-8350, accept that Madagascar will run at 20fps even with the fix—the architecture is simply too weak. Step-by-Step Troubleshooting (When the "Fix" fails) You’ve installed the DLL or set up SDE, but the game still crashes. Here is the checklist:

Disclaimer: This article is for educational purposes. Modifying game files may violate the EULA of the Legacy of Thieves Collection. Always purchase the game legally before applying fixes. uncharted 4 avx2 fix

From a developer’s perspective, disabling AVX2 means rewriting low-level math libraries and recompiling the game engine, which could introduce performance regressions for the 99% of users who do have AVX2. In short, they won't do it. If you have a Xeon E5-1650 v2 or

Even though Uncharted 4 has no invasive anti-cheat, Steam’s "Steam Input" overlay can conflict with the proxy DLL. Disable the Steam Overlay for this game. Here is the checklist: Disclaimer: This article is

Naughty Dog won't patch it. Your motherboard manufacturer won't add AVX2 via BIOS. So, grab the community DLL, add your antivirus exclusion, and prepare to finally sail away from that island prison on an old, unsupported CPU.

The tool intercepts the game's AVX2 calls, translates them into multiple smaller instructions your CPU can understand, and passes them back.

This means the "fix" lies entirely in the hands of the community and third-party tools. Depending on your technical comfort level, there are three ways to bypass the AVX2 lockout. Warning: These are unofficial workarounds. Proceed at your own risk. 1. The SDE Emulation (The "Safe" Software Fix) Intel provides a tool called the Intel Software Development Emulator (SDE) . It is designed for developers to test new instruction sets on old hardware, but we can use it to emulate AVX2 on non-AVX2 CPUs.